baber/WOPTO huggingface dataset:
Patent JP-H11150359-A (JP)
Title: Method of pre-coating electrode land with solder and screen suitable therefor
Inventor: YOSHINO KENICHI
IPC: H05K3/34
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To realize a method of comparatively easily and accurately pre-coating the faces of all electrode lands with a proper amount of solder and a screen suitable therefor. SOLUTION: A method of pre-coating electrode lands with solder is carried out through a manner where cream solder As is supplied inward between the electrode lands 2 so as to be filled into each space between the electrode lands 2 being lower than the tops of the lands 2 taking factors such as the height and width of the electrode land 2, a space between the electrode lands 2 formed on an electronic circuit board 1, and the surface tension and wetting spredability of solder S used for pre-coating into consideration, thereafter hot air is made to blow against the electrode lands from obliquely above with an air blower 30 from a direction vertical to the longer direction of the electrode lands 2 to melt cream solder filled in between the electrode lands 2 for pre-coating the surfaces of the electrode lands 2 with the solder S.
Patent JP-H08222007-A (JP)
Title: Headlamp for car
Inventor: HANSU DAUMIYURAA
IPC: B60Q1/04
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To reduce damage to a cover disc locking means and increase the torsional rigidity of a cover disc by assembling a cover disc of a predetermined shape to a casing forming a headlamp which is secured to the body of a vehicle. SOLUTION: This headlamp comprises a reflector 12, a casing 10 made of plastics or the like and secured to a body with an electric bulb 14 therein, and a cover disc formed by a cover disc 20 or the like which is assembled to the casing 10. The disc 20 has an edge 42 whose free end is bent to point in the direction opposite to the assembly direction 17 of the disc 20. Thus, the headlamp bas a disc cover which is unlikely to be damaged during locking and which has increased torsional rigidity.
Patent JP-H01155881-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1987-12-15
Abstract: PURPOSE: To remove troubleness of mixing excessed balls to a hitting ball supplying bowl from a player by supplying automatically the excess balls in an excess balls receiving bowl to a hitting ball supplying bowl by means of operating a delivering mechanism, due to operation of the player through a selection operating means. CONSTITUTION: Hitting balls are stored at a hitting ball supplying bowl 40 and supplied to the hitting ball throwing position from the bowl 40. Excess balls impossible to be stored at the bowl 40 are stored at an excess ball receiving bowl 50, where a ball receiver 51 is formed in an inclined shape. An excess ball in the bowl 50 is transferred to a ball entrance 111 settled at the inclined bottom end of the ball receiver 51. And, an excess ball transferred from the ball entrance 118 is delivered by a delivering mechanism 106. Excess balls delivered by the delivering mechanism 106 are discharged through a ball exit 120 settled at proximity of a gift ball exit 42 to discharge a gift ball to the bowl 40.  A delivering mechanism control means controls the delivering mechanism 106, and a selection operating means settled at a position operable for each player can be selected out of the activation and inactivation of the delivering mechanism by operation of each player.
Patent JP-H06162050-A (JP)
Title: Slip printing/display processing system
Inventor: MURAI MUNEYUKI
IPC: G06Q10/10
Filed: 1992-11-26
Abstract: PURPOSE:To suppress a ruled line, as well of an item of a character in accordance with suppression of the character. CONSTITUTION:In the slip printing/display processing system for executing a slip printing processing of a one-page portion, based on character information, ruled line information and outer frame information of every item, this system is provided with a display suppression item data store part 3 for storing the display suppression contents which become a set object, and a data comparing part 4 for comparing the display suppression contents stored in each item of the display suppression item data store part 3 and the display suppression contents stored in the next time at every one line of one page in accordance with each item. Also, this system is provided with a ruled line suppression table 6 of a one-page portion for storing ruled line suppression information in accordance with a display suppression item, when the contents compared by the data comparing part 4 are identical with each other.
Patent JP-2000141427-A (JP)
Title: Injection mold
Inventor: SUZUKI AKIO
IPC: B29C45/38
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an injection mold, with which a smooth cutting surface can be obtained when an injection-molded product is cut off at a gate portion between the product and a runner portion. SOLUTION: This injection mold is equipped with a fixed side mounting plate 2, which is arranged vertically and on the outside surface of which a ring 4 is fixed. The ring 4 forms an inlet 8, through which an injection nozzle 6 is guided. When the pressing force of the injection nozzle 6 is released, a pair of runner members 22 and 34 move together to a fixed and a movable retainer plates 10 and 12 towards a mold clamping direction, resulting in cuttingly separate between a product and a runner portion with a pair of scissors, which are formed by the cutting edge of the runner member 34 and the fixed retainer plate 10.
Patent JP-H01159785-A (JP)
Title: Coin dispenser
Inventor: HARUNO KIYOSHI
IPC: G07D1/00
Filed: 1987-12-17
Abstract: PURPOSE: To prevent the generation of coin jamming by stopping an electric motor for driving a drawing plate and a reduction gear for fixed time when the drawing plate is moved back to a bottom dead point. CONSTITUTION: A lever shape microswitch 11 for detecting the bottom dead center of the drawing plate 4 and stopping it for the fixed time is provided on the outer peripheral part of a switching cam 9. When the signals of a pay-out number are received from an automatic vending machine, the drawing plate 4 starts sliding from a standby position present at a top dead center and performs an intermittent continuous operation for sliding to the pay-out position of the bottom dead center, dropping coins 1 drawn by the drawing plate 4 from a pay-out hole 3a in a horizontal posture, stopping for the fixed time and returning to an original position.
Patent JP-H03179696-A (JP)
Title: Resonance type inverter type x-ray device
Inventor: HATAKEYAMA KEISHIN
IPC: H05G1/20
Filed: 1989-12-08
Abstract: PURPOSE:To prevent magnetic deviation of the iron core of a high voltage transformer by a constitution wherein the polarity of a resonance current flowing through the primary winding of the high voltage transformer when X-rays ended their radiation is detected and stored and the contents of the storage are read out when succeeding radiation of X-rays started and an inverter operates from such a direction that a current begins flowing to the primary winding of the high voltage transformer reversely to the polarity of the current. CONSTITUTION:When an inverter 2 starts its operation upon a starting signal of radiation of X-rays, a resonance current flows to the primary winding of a high voltage transformer 12 and is detected by a current detector 16 and its polarity is detected by a current polarity decision circuit 17 and the polarity to which the resonance current was flowing when radiation of X-rays ended is stored by a storage means. When a starting signal of radiation of X-rays is inputted, an inverter control circuit reads the polarity of the resonance current at the end time of the last radiation of X-rays out of the storage means to make the inverter operate from the direction to which an inverse current reverse to the polarity starts flowing to the primary winding of the high voltage transformer 12. It is thereby possible to eliminate magnetic deviation of the iron core of the high voltage transformer 12.
Patent JP-H11149551-A (JP)
Title: Device for encoding multi-color picture and method therefor and device for decoding multi-color picture and method therefor
Inventor: ISOMURA MASAICHI
IPC: H04N1/41
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To sharply improve a processing speed at the time of operating encoding and decoding by using a reference picture element. SOLUTION: This multi-color picture encoding device is provided with a state generating part 13 for discriminating the state of a reference picture element, conversion table generating part 14 for inputting a state signal ST indicating the state discriminated by the state generating part 13, and calculating the appearance frequency at the time of pre-scan of the reference picture elements for each state, and reference order table 15 prepared by the state signal ST from the state generating part 13 and the appearance frequency calculated by the conversion table generating part 14 for lining up the positions of the reference picture elements in the order of the high appearance frequency, and for being used at the time of encoding.  Also, this device is provided with a conversion table generating part 14 for checking the frequency distribution of the picture elements which are made incoincident with the reference picture element at the time of pre-scan, pixel index conversion table 16 for converting pixel indexes in the order of the frequency, and conversion color palette 18 generated by color pallet converting part 17 by using the conversion table 16.
Patent JP-2001134186-A (JP)
Title: Label sheet for cleaning
Inventor: NAMIKAWA AKIRA
IPC: G09F3/02
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a label sheet for the cleaning of a substrate treating device which is apt to be easily damaged by foreign matter such as a manufacturing device and an inspecting device for e.g. a semiconductor, a flat panel display and a printed circuit board, etc. SOLUTION: This label sheet for cleaning is made by providing the label for cleaning which is provided with a cleaning layer where 180 deg. peel adhesion for a silicone wafer (mirror surface) after subjected to activation energy on one surface of a substrate is 0.20 N (20 g)/10 mm or less and a normal adhesive layer formed in a peelable state on a separator through the normal adhesive layer on the other surface.
Patent JP-H09155056-A (JP)
Title: Display device for pachinko game machine
Inventor: KITO TOSHIAKI
IPC: A63F7/02
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a display device for PACHINKO game machine with which the state of great success can be clearly identified and characters to be displayed can be changed. SOLUTION: This device is provided with a substrate part 3 housing a control circuit, display part 4 fitted so as to be turned between the position of ordinary play and the position of great success, driving means for turning the display part 4, and light emitting means 8 provided inside the display part 4 so as to be flickered, a display panel 13 is attachably and detachably held on both the outer surfaces of display part 4 and while being interlocked with the detection of great success state, the control circuit flickers the light emitting means 8, drives the driving means and rotationally moves the display part from the ordinary play position to the great success position.
Patent JP-2000150777-A (JP)
Title: Composite semiconductor device and is manufacture
Inventor: FUKUDA EIGO
IPC: H01L25/04
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent an entire part from being disposed after assembly as a composite semiconductor device by mounting a plurality of conforming unit assembly bodies on a heat sink, then electrically connecting the unit assembly bodies to an external leading terminal for composing a specific circuit. SOLUTION: Electrical characteristics are inspected among conductor patterns 12a, 12b, and 12c in the state of a unit assembly body 8 with a unit insulation substrate 9. In this case, the unit assembly body 8 is placed on a heat sink 13, and an electrode for inspection is pressed onto the conductor patterns 12a, 12b, and 12c for inspection, thus screening conforming and nonconforming articles under a current condition of 100% of the rating. Then, after only the unit assembly body 8 that is found to be conforming is soldered and sealed on the heat sink 13, and then the unit assembly body 8 is electrically connected to an external leading terminal 14, thus composing a specific circuit and hence eliminating the abolition of an entire part after assembly as a composite semiconductor device and reducing assembly man-hours.
Patent JP-H06153393-A (JP)
Title: Power supply circuit
Inventor: TOMITA KOJI
IPC: H02J4/00
Filed: 1992-11-02
Abstract: PURPOSE:To provide a power supply circuit equipped with a ripple filter in which voltage loss can be reduced without sacrifice of battery life. CONSTITUTION:The power supply circuit comprises an external power supply jack 4 to be inserted with output plug of an AC adapter, first switch means 4A, 4B which are turned OFF upon insertion of the output plug into the external power supply jack 4, a second switch means 31 to be turned ON upon insertion of the output plug into the jack 4, and a ripple filter 5. The external power supply jack 4 is provided with an input contact 4P which is connected with the output plug upon insertion thereof. An incorporated battery 3 is connected through the first switch means 4A, 4B with feeder line of a main circuit 1. The input contact 4P of the external power supply jack 4 is connected through the series circuit of the second switch means 31 and the ripple filter 5 with the feeder line of the main circuit 1.
Patent JP-2000144091-A (JP)
Title: Self-adhesive composition, self-adhesive recording sheet and its manufacture
Inventor: TAKEMOTO SHIN
IPC: C09J175/04
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a self-adhesive compsn. with little tackiness of the coated surface when coated on a substrate and a good self-adhesivity between coated surfaces as well as excellent aging resistance and printabitity. SOLUTION: This compsn. contains, as basic components, (A) a resin compsn. composed of a urethane resin (1) and a polymer (2) from an unsatd. polymerizable compd,, and (B) minute particles having an average particle size of 0.5-30 μm, wherein at least one of the urethane resin (1) and the polymer (2) from the unsata. polymerizable unsatd, is a cationic polymer. The resin compsn. may be composed of the urethane resin (1), and the polymer (2) from the unsatd. polymerizable compd. dispersed in the urethane resin as particles. It can also be a water based emulsion comprising polymer particles having a core/shell structure or a microdomain structure composed of the urethane resin (1) and the polymer (2) from the unsatd. polymerizable compd.
Patent JP-2000143618-A (JP)
Title: Synthesis of asymmetric disulfide
Inventor: KAMIYAMA HIROAKI
IPC: C07B61/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for synthesizing an asymmetrical disulfide. SOLUTION: This method for synthesizing an asymmetrical disulfide represented by the formula X1SSX2 (X1 and X2 are each an organic residue not directly taking part in the reaction, and different from each other) comprises reacting symmetrical disulfides represented by the formula X1SSX1 and the formula X2SSX2 (X1 and X2 have the same definition as the above).
Patent JP-H04189347-A (JP)
Title: Data collector for x-ray ct scanner
Inventor: SHINODA YASUO
IPC: A61B6/03
Filed: 1990-11-26
Abstract: PURPOSE:To eliminate the need for installing A/D converter by as much as the number of slices and to reduce the cost and space of the device by forming one set of time-series data by time-division processing of the X-ray detection data obtd. in respective channels of the respective slices and amplifying and digitalizing such data with a common A/D converter. CONSTITUTION:The detectors of the respective slices (1 to M) collect the data in order of the slice 1, the slice 2,..., the slice M while delaying the collection by time DELTAt. Respective sets of the data are supplied to integrators I (1, 1) to I (M, N) and are supplied to a time-division processing section 1 after integration processing. The data subjected to the time-division processing are thereafter amplified in an FPA 2 and is digitalized by the A/D converter 3. The digital data are outputted to post apparatus.
Patent JP-H08179219-A (JP)
Title: Microscope for inspecting end surface of optical fiber connector
Inventor: MATSUNAGA KAZUO
IPC: G02B6/36
Filed: 1994-12-21
Abstract: PURPOSE: To provide a microscope for inspecting the end surface of an optical fiber connector constituted in order to observe the flaw of the end surface of the optical fiber connector and measure eccentricity and the shape of level difference. CONSTITUTION: This microscope is constituted of an objective lens 14, a flat display for displaying a picture 15 and an image pickup camera 16 and used for inspecting the flaw and the like of the end surface 13 of the optical fiber connector 12 being the object to be observed. Then, the camera 16 is disposed between the display 15 and the lens 14. Besides, the camera 16, the display 15 and the lens 14 are integrally constituted.
Patent JP-H03212496-A (JP)
Title: Lubricating oil additive package containing viscosity index improver
Inventor: KENESU ORIBAA HENDAASON
IPC: C10M161/00
Filed: 1990-11-26
Abstract: PURPOSE: To provide a gel-free liquid crankcase lubricating oil additive concentrate having a storage stability which comprises a dilute oil, an ashless dispersant and an effective amount of a viscosity index inprover.  
     CONSTITUTION: This concentrate comprises (A) a dilute oil comprising a mineral oil and/or a synthetic oil, etc., (B) an ashless dispersant comprising, preferably, polyethylene polyamine tetrathylenepentamine, and (C) an effective amount of a viscosity index inprover comprising, preferably, succinic acid imide substituted by a polyisobutenyl group having a number average molecular weight of form 800 to 5,000, an olefin hydrocarbon polymer functionalized with a vinyl monomer such as N-vinyl pyrrolidone, etc. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H11150275-A (JP)
Title: Thin-film transistor array substrate
Inventor: UNO MITSUHIRO
IPC: G02F1/136
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To improve durability against dielectric breakdown of TFT, etc., due to the generation of electrostatic charges in a manufacturing stage of a TFT array and liquid crystal display using the TFT array. SOLUTION: Mounted electrodes 22 connected to the ends of column wirings and row wirings are divided in blocks and bundled. Semiconductor patterns 23 causes short-circuit between a column and row wirings, and connection wirings 25 through the patterns 23 cause short-circuit between mounted electrode blocks 24. This diverges electrostatic charges, even if generated, in a wider range, resulting in no potential difference between the gate wirings or source wirings, or a slight potential difference sufficient to prevent dielectric breakdowns.
Patent JP-H04189607-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: TAKAHASHI HIDENORI
IPC: B60C15/06
Filed: 1990-11-22
Abstract: PURPOSE:To substantially improve the durability of a bead section arranged along a carcass ply by providing the inside winding end of an organic fiber preventive layer the axial direction of a tire inside in the radial direction of the tire from the winding end of a steel cord preventive layer inside in the axial direction of the tire. CONSTITUTION:In a bead section 10A near a bead core 14, a steel cord protective layer 16 is adjacently arranged in the opposite side to the bead core 14 of a carcass ply 12, and an organic fiber protective layers 18 and 20 are also adjacently arranged in the opposite side to the carcass ply 12 of the steel cord preventive layer 16. The respective one-side ends of these organic fiber preventive layers 18 and 20 are piled in the vicinity of the winding end 16A on the outside in the axial direction of the tire, of the steel cord preventive layer 16. At this moment, when the perpendicular from the winding end 12A of the carcass ply 12 to the carcass ply 12 inside in the axial direction of the tire is taken as a datum line L, the distance H4 between the datum line L and the winding end 20A on the inside in the axial direction of the tire of the organic fiber preventive layer 20 becomes smaller than the distance H3 between the datum line L and the winding end 16B on the inside in the axial direction of the tire of the steel cord preventive layer 16.
Patent JP-2000134717-A (JP)
Title: Power plant for motor vehicle
Inventor: OTA YUKIO
IPC: B60L9/18
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To save power consumption of a motor-driven vehicle and improve acceleration and deceleration of the vehicle in a high-speed region, by improving the processing method of the kinetic energy and potential energy of the vehicle and related mechanisms. SOLUTION: An electricity storing device is borne in a vehicle and a power control circuit 27 is constituted to perform charging and discharging processing while received, fed, charging, motor-generated, and regenerative power by arranging a contactor bridge in an electronic control circuit 17, which is constituted to control a voltage dropping chopper for motor-driven acceleration and a voltage-boosting chopper for regenerative deceleration as well as to conduct and limit received power by switching a main control element composed of a chopper 19, reactors 8 and 10, etc., by means of a contactor.  In addition, a motor circuit 31 is constituted, in such a way that the vehicle can be accelerated or decelerated causing inrush overload with a voltage doubler under parallel or full-parallel condition, steadily run at a high speed in a light load state with a full voltage under series or series-parallel condition, or steadily run at an intermediate speed with half-voltage under full series condition by accelerating or decelerating the vehicle with a full voltage under the series-parallel condition by, giving both ratings of full voltage continuance and voltage doubler short-time to a motor 41.
Patent JP-H01164568-A (JP)
Title: Method and device for clamping screw type fastener
Inventor: ANJIERO ERU TANBINI
IPC: B25B23/151
Filed: 1987-12-16
Abstract: PURPOSE: To fasten a fastener by the inertial energy of the rotating part of a tool by providing a circuit device for cutting off power supplied to a motor when a snug point for starting the supply of fastening torque to the fastener itself is detected. CONSTITUTION: A proximity sensor 10 provided in the vicinity of the cooling fan of an induction motor generates a pulse each time a blade of this fan passes through this sensor 10. This pulse is added to a frequency/voltage converter 11, and an output signal from this converter 11 is partially branched and supplied to a delay circuit 13. A delay signal from the delay circuit 13 and an actual voltage signal are inputted to a differential amplifier 14 and amplified, and then an output signal indicating the acceleration of the output shaft of the induction motor for nut runner driving is supplied to a line 15.  The output value of this line 15 is compared with a negative reference input 17 by a comparator circuit 16 and, when both are coincided with each other, that is, when a snug point is reached, a signal 18 is outputted from this comparator circuit 16, the motor is stopped via a latch circuit 19, and a fastener is fastened by the inertial energy of a tool thereafter.